public static void Main(string[] args)
{
// create five-element Employee array
Employee[] employees = new Employee[5];
// initialize array with Employees
employees[0] = new SalariedEmployee("John", "Smith",
"111-11-1111", 800M);
employees[1] = new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40M);
employees[2] = new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000M, .06M);
employees[3] = new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000M, .04M, 300M);
employees[4] = new PieceWorker("Tony", "Rosella", "555-55-5555", 15.50M, 20M);
Console.WriteLine("Employees processed polymorphically:\n");
// generically process each element in array employees
foreach (var currentEmployee in employees)
{
Console.WriteLine(currentEmployee); // invokes ToString
Console.WriteLine("earned {0:C}\n",
currentEmployee.Earnings());
} // end foreach
} // end Main
public static void Main( string[] args )
{
// create five-element Employee array
Employee[] employees = new Employee[ 5 ];
// initialize array with Employees
employees[ 0 ] = new SalariedEmployee( "John", "Smith",
"111-11-1111", 800M );
employees[ 1 ] = new HourlyEmployee( "Karen", "Price",
"222-22-2222", 16.75M, 40M );
employees[ 2 ] = new CommissionEmployee( "Sue", "Jones",
"333-33-3333", 10000M, .06M );
employees[ 3 ] = new BasePlusCommissionEmployee( "Bob", "Lewis",
"444-44-4444", 5000M, .04M, 300M );
employees[4] = new PieceWorker("Tony", "Rosella", "555-55-5555", 15.50M, 20M);
Console.WriteLine( "Employees processed polymorphically:\n" );
// generically process each element in array employees
foreach ( var currentEmployee in employees )
{
Console.WriteLine( currentEmployee ); // invokes ToString
Console.WriteLine( "earned {0:C}\n",
currentEmployee.Earnings() );
} // end foreach
}
static void Main(string[] args)
{
//Declare Variables
string firstName = "Carlos";
string lastName = "Varlack";
string ssn = "555-55-5555";
int sales = 6000;
decimal rate = (decimal)0.4;
decimal salary = 3000;
//(string first, string last, string socialSec, decimal sales,
//decimal rate, decimal salary)
//create object
BasePlusCommissionEmployee employee = new BasePlusCommissionEmployee(firstName, lastName,
ssn, sales, rate, salary);
//Explain the program to the user
ExplainToUser();
//Display the results to the user
DisplayResults(employee);
// Wait until the user desides to close the program
Console.ReadLine();
}
public static void Main(string[] args)
{
// instantiate BasePlusCommissionEmployee object
BasePlusCommissionEmployee basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"333-33-3333", 5000.00M, .04M, 300.00M);
// display BasePlusCommissionEmployee's data
Console.WriteLine(
"Employee information obtained by properties and methods: \n");
Console.WriteLine("First name is {0}",
basePlusCommissionEmployee.FirstName);
Console.WriteLine("Last name is {0}",
basePlusCommissionEmployee.LastName);
Console.WriteLine("Social security number is {0}",
basePlusCommissionEmployee.SocialSecurityNumber);
Console.WriteLine("Gross sales are {0:C}",
basePlusCommissionEmployee.GrossSales);
Console.WriteLine("Commission rate is {0:F2}",
basePlusCommissionEmployee.CommissionRate);
Console.WriteLine("Earnings are {0:C}",
basePlusCommissionEmployee.Earnings());
Console.WriteLine("Base salary is {0:C}",
basePlusCommissionEmployee.BaseSalary);
basePlusCommissionEmployee.BaseSalary = 1000.00M; // set base salary
Console.WriteLine("\n{0}:\n\n{1}",
"Updated employee information obtained by ToString",
basePlusCommissionEmployee);
Console.WriteLine("Earnings: {0:C}",
basePlusCommissionEmployee.Earnings());
} // end Main
public void TestRate()
{
BasePlusCommissionEmployee myEmp =
new BasePlusCommissionEmployee("AAA", "BB", "123", 540.00M, 0.3M, 30000.0M);
myEmp.CommissionRate = -1;
}
public void TestSalary()
{
BasePlusCommissionEmployee myEmp =
new BasePlusCommissionEmployee("AAA", "BB", "123", 540.00M, 0.3M, 30000.0M);
myEmp.Salary = -1;
}
public static void Main( string[] args )
{
// instantiate BasePlusCommissionEmployee object
BasePlusCommissionEmployee basePlusCommissionEmployee =
new BasePlusCommissionEmployee( "Bob", "Lewis",
"333-33-3333", 5000.00M, .04M, 300.00M );
// display BasePlusCommissionEmployee's data
Console.WriteLine(
"Employee information obtained by properties and methods: \n" );
Console.WriteLine( "First name is {0}",
basePlusCommissionEmployee.FirstName );
Console.WriteLine( "Last name is {0}",
basePlusCommissionEmployee.LastName );
Console.WriteLine( "Social security number is {0}",
basePlusCommissionEmployee.SocialSecurityNumber );
Console.WriteLine( "Gross sales are {0:C}",
basePlusCommissionEmployee.GrossSales );
Console.WriteLine( "Commission rate is {0:F2}",
basePlusCommissionEmployee.CommissionRate );
Console.WriteLine( "Earnings are {0:C}",
basePlusCommissionEmployee.Earnings() );
Console.WriteLine( "Base salary is {0:C}",
basePlusCommissionEmployee.BaseSalary );
basePlusCommissionEmployee.BaseSalary = 1000.00M; // set base salary
Console.WriteLine( "\n{0}:\n\n{1}",
"Updated employee information obtained by ToString",
basePlusCommissionEmployee );
Console.WriteLine( "earnings: {0:C}",
basePlusCommissionEmployee.Earnings() );
}
static void Main()
{
// instantiate BasePlusCommissionEmployee object
var employee = new BasePlusCommissionEmployee("Bob", "Lewis",
"333-33-3333", 5000.00M, .04M, 300.00M);
// display BasePlusCommissionEmployee's data
Console.WriteLine(
"Employee information obtained by properties and methods: \n");
Console.WriteLine($"First name is {employee.FirstName}");
Console.WriteLine($"Last name is {employee.LastName}");
Console.WriteLine(
$"Social security number is {employee.SocialSecurityNumber}");
Console.WriteLine($"Gross sales are {employee.GrossSales:C}");
Console.WriteLine(
$"Commission rate is {employee.CommissionRate:F2}");
Console.WriteLine($"Earnings are {employee.Earnings():C}");
Console.WriteLine($"Base salary is {employee.BaseSalary:C}");
employee.BaseSalary = 1000.00M; // set base salary
Console.WriteLine(
"\nUpdated employee information obtained by ToString:\n");
Console.WriteLine(employee);
Console.WriteLine($"earnings: {employee.Earnings():C}");
}
static void Main()
{
// create derived-class objects
var salariedEmployee = new SalariedEmployee("John", "Smith",
"111-11-1111", 800.00M);
var hourlyEmployee = new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40.0M);
var commissionEmployee = new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000.00M, .06M);
var basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000.00M, .04M, 300.00M);
Console.WriteLine("Employees processed individually:\n");
Console.WriteLine($"{salariedEmployee}\nearned: " +
$"{salariedEmployee.Earnings():C}\n");
Console.WriteLine(
$"{hourlyEmployee}\nearned: {hourlyEmployee.Earnings():C}\n");
Console.WriteLine($"{commissionEmployee}\nearned: " +
$"{commissionEmployee.Earnings():C}\n");
Console.WriteLine($"{basePlusCommissionEmployee}\nearned: " +
$"{basePlusCommissionEmployee.Earnings():C}\n");
// create List<Employee> and initialize with employee objects
var employees = new List <Employee>()
{
salariedEmployee,
hourlyEmployee, commissionEmployee, basePlusCommissionEmployee
};
Console.WriteLine("Employees processed polymorphically:\n");
// generically process each element in employees
foreach (var currentEmployee in employees)
{
Console.WriteLine(currentEmployee); // invokes ToString
// determine whether element is a BasePlusCommissionEmployee
if (currentEmployee is BasePlusCommissionEmployee)
{
// downcast Employee reference to
// BasePlusCommissionEmployee reference
var employee = (BasePlusCommissionEmployee)currentEmployee;
employee.BaseSalary *= 1.10M;
Console.WriteLine("new base salary with 10% increase is: " +
$"{employee.BaseSalary:C}");
}
Console.WriteLine($"earned: {currentEmployee.Earnings():C}\n");
}
// get type name of each object in employees
for (int j = 0; j < employees.Count; j++)
{
Console.WriteLine(
$"Employee {j} is a {employees[j].GetType()}");
}
}
public void Earnings()
{
BasePlusCommissionEmployee myEmp =
new BasePlusCommissionEmployee("AAA", "BB", "123", 540.00M, 0.3M, 30000.0M);
decimal expValue = 30162.0M;
// NUnit
Assert.AreEqual(expValue, myEmp.Earnings());
}
//Constructor
public PayrollSystemTest()
{
payableObjects[0] = new SalariedEmployee("John", "Smith", "111-11-1111", 700M);
payableObjects[1] = new SalariedEmployee("Antonio", "Smith", "555-55-5555", 800M);
payableObjects[2] = new SalariedEmployee("Victor", "Smith", "444-44-4444", 600M);
payableObjects[3] = new HourlyEmployee("Karen", "Price", "222-22-2222", 16.75M, 40M);
payableObjects[4] = new HourlyEmployee("Ruben", "Zamora", "666-66-6666", 20.00M, 40M);
payableObjects[5] = new CommissionEmployee("Sue", "Jones", "333-33-3333", 10000M, .06M);
payableObjects[6] = new BasePlusCommissionEmployee("Bob", "Lewis", "777-77-7777", 5000M, .04M, 300M);
payableObjects[7] = new BasePlusCommissionEmployee("Lee", "Duarte", "888-88-888", 5000M, .04M, 300M);
}
//Show the parameters to the user
public static void DisplayResults(BasePlusCommissionEmployee employee)
{
Console.WriteLine("\t First Name: " + employee.Commission1.FirstName);
Console.WriteLine("\t Last Name: " + employee.Commission1.LastName);
Console.WriteLine("\t Social Security: " + employee.Commission1.SocialSecurityNumber);
Console.WriteLine("\t Gross Sales: " + employee.Commission1.GrossSales);
Console.WriteLine("\t Commission Rate: " + employee.Commission1.CommissionRate);
Console.WriteLine("\t Base Salary: " + employee.BaseSalary);
Console.WriteLine("\t Earnings: " + employee.Earnings());
Console.WriteLine();
}
//Constructor
public PayrollSystemTest()
{
payableObjects[0] = new SalariedEmployee("John", "Smith", "111-11-1111", 700M);
payableObjects[1] = new SalariedEmployee("Antonio", "Smith", "555-55-5555", 800M);
payableObjects[2] = new SalariedEmployee("Victor", "Smith", "444-44-4444", 600M);
payableObjects[3] = new HourlyEmployee("Karen", "Price", "222-22-2222", 16.75M, 40M);
payableObjects[4] = new HourlyEmployee("Ruben", "Zamora", "666-66-6666", 20.00M, 40M);
payableObjects[5] = new CommissionEmployee("Sue", "Jones", "333-33-3333", 10000M, .06M);
payableObjects[6] = new BasePlusCommissionEmployee("Bob", "Lewis", "777-77-7777", 5000M, .04M, 300M);
payableObjects[7] = new BasePlusCommissionEmployee("Lee", "Duarte", "888-88-888", 5000M, .04M, 300M);
}
public void TestToString()
{
BasePlusCommissionEmployee myEmp =
new BasePlusCommissionEmployee("AAA", "BB", "123", 540.00M, 0.3M, 30000.0M);
string expResult = "commission employee: AAA BB\n"
+ "social security number: 123\n"
+ "gross sales: $540.00\n"
+ "commission rate: 0.30"
+ " Base Salary: $30,000.00";
Assert.AreEqual(expResult, myEmp.ToString());
}
public void TestObj1()
{
BasePlusCommissionEmployee myEmp =
new BasePlusCommissionEmployee("AAA", "BB", "123", 540.00M, 0.3M, 30000.0M);
// NUnit
Assert.AreEqual("AAA", myEmp.FirstName);
Assert.AreEqual("BB", myEmp.LastName);
Assert.AreEqual("123", myEmp.SocialSecurityNumber);
Assert.AreEqual(540.00M, myEmp.GrossSales);
Assert.AreEqual(0.3M, myEmp.CommissionRate);
Assert.AreEqual(30000.0M, myEmp.Salary);
}
static void Main(string[] args)
{
SalariedEmployee salariedEmployee = new SalariedEmployee("Peter", "Parker", "SPIDER001", 10.0M);
HourlyEmployee hourlyEmployee = new HourlyEmployee("Bruce", "Wayne", "BAT001", 15.0M, 45);
CommissionEmployee commissionEmployee = new CommissionEmployee("David", "Banner", "HULK001");
BasePlusCommissionEmployee basePlusCommissionEmployee = new BasePlusCommissionEmployee("Clark", "Kent", "SUPER001");
Console.WriteLine(hourlyEmployee.ToString());
Console.WriteLine(salariedEmployee.ToString());
Console.WriteLine(commissionEmployee.ToString());
Console.WriteLine(basePlusCommissionEmployee.ToString());
}
public static void Main(string[] args)
{
SalariedEmployee salariedEmployee =
new SalariedEmployee("John", "Smith", "111-11-1111", 800.00M);
HourlyEmployee hourlyEmployee =
new HourlyEmployee("Karen", "Price", "222-22-2222", 16.75M, 40.0M);
CommissionEmployee commissionEmployee =
new CommissionEmployee("Sue", "Jonse", "333-33-333", 10000.00M, .06M);
BasePlusCommissionEmployee basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis", "444-44-4444", 5000.00M, .04M, 300.00M);
Console.WriteLine("Employees processed individually:\n");
Console.WriteLine("{0}\nearned: {1:C}\n", salariedEmployee, salariedEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n", hourlyEmployee, hourlyEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n", commissionEmployee, commissionEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n", basePlusCommissionEmployee, basePlusCommissionEmployee.Earnings());
Employee[] employees = new Employee[4];
employees[0] = salariedEmployee;
employees[1] = hourlyEmployee;
employees[2] = commissionEmployee;
employees[3] = basePlusCommissionEmployee;
Console.WriteLine("Employees processed polymorphically:\n");
foreach (Employee currentEmployee in employees)
{
Console.WriteLine(currentEmployee);
if (currentEmployee is BasePlusCommissionEmployee)
{
BasePlusCommissionEmployee employee =
(BasePlusCommissionEmployee)currentEmployee;
employee.BaseSalary *= 1.10M;
Console.WriteLine("new base salary with 10% increase is:{0:C}", employee.BaseSalary);
}
Console.WriteLine("earned {0:C}\n", currentEmployee.Earnings());
}
for (int j = 0; j < employees.Length; j++)
{
Console.WriteLine("Employee {0} is a {1}", j, employees[j].GetType());
}
}
public static void Main( string [] args)
{
bool loop = true;
while(loop == true)
{
Console.WriteLine("Welcome to Employee Builder: ");
Console.Read();
//instantiate Employee Array
Employee[] Employees = new Employee[5];
//fill array with different 'Employee' Derived Types all functioning under their own version of the 'Employee' Methods.
Employees[0] = new BasePlusCommissionEmployee("Jerry", "Redmond", "000-00-0000", 500.00M, .8M, 700M);
Employees[1] = new CommissionEmployee("Carlos", "Reese", "111-11-1111", 999.00M, .45M);
Employees[2] = new HourlyEmployee("Mike", "Luongo", "222-22-2222", 15.00M, 45M);
Employees[3] = new PieceWorker("Marcus", "Shepherd", "333-33-3333", 3.50M, 100M);
Employees[4] = new SalariedEmployee("Larry", "Peters", "444-44-4444", 75000M);
//Employees[5] = new PieceWorker("Hakeem", "Rogers", "555-55-5555", 5.0M,1);
Console.WriteLine("Employees Earnings & System Signature through ToString: \n\n{0}\t\t{1}", "Earnings:", "String:");
foreach(Employee employee in Employees)
{
Console.WriteLine( employee.GetPaymentAmount() );
}//end foreach
for (int i = 0; i <= 4; i++)
{
if (Employees[i].GetType is BasePlusCommissionEmployee)
{
BasePlusCommissionEmployee employee =
(BasePlusCommissionEmployee)Employees[i];
employee.BaseSalary = employee.BaseSalary * 1.1M;
}//end if
Console.WriteLine("\n" + Employees[i].GetPaymentAmount() /* + "\t\t" + Employees[i].Earnings() + Employees[i].*/);
}//end for statement printing GetPaymentAmount
Console.ReadLine();
}//End while
}
static void Main()
{
// create derived-class objects
var salariedEmployee = new SalariedEmployee("John", "Smith",
"111-11-1111", 800.00M);
var hourlyEmployee = new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40.0M);
var commissionEmployee = new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000.00M, .06M);
var basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000.00M, .04M, 300.00M);
var pieceWorkEmployee = new PieceWorkEmployee("Penny", "Parker",
"555-55-5555", 1.75M, 600);
// create List<Employee> and initialize with employee objects
var employees = new List <Employee>()
{
salariedEmployee,
hourlyEmployee, commissionEmployee, basePlusCommissionEmployee, pieceWorkEmployee
};
Console.WriteLine("Employees processed polymorphically:\n");
// generically process each element in employees
foreach (var currentEmployee in employees)
{
Console.WriteLine(currentEmployee); // invokes ToString
// determine whether element is a BasePlusCommissionEmployee
if (currentEmployee is BasePlusCommissionEmployee)
{
// downcast Employee reference to
// BasePlusCommissionEmployee reference
var employee = (BasePlusCommissionEmployee)currentEmployee;
employee.BaseSalary *= 1.10M;
Console.WriteLine("new base salary with 10% increase is: " +
$"{employee.BaseSalary:C}");
}
Console.WriteLine($"earned: {currentEmployee.Earnings():C}\n");
}
}
public static void Main(string[] args)
{
// create six-element IPayable array
IPayable[] payableObjects = new IPayable[6];
// populate array with objects that implement IPayable
payableObjects[0] = new Invoice("01234", "seat", 2, 375.00M);
payableObjects[1] = new Invoice("56789", "tire", 4, 79.95M);
payableObjects[2] = new SalariedEmployee("John", "Smith",
"111-11-1111", 800.00M);
/***** Modified code for assignment *****/
// Add three new payable objects
payableObjects[3] = new HourlyEmployee("Robert", "Millsaps", "222-22-2222", 12.5M, 20M);
payableObjects[4] = new CommissionEmployee("Albert", "Einstein", "333-33-3333", 1000M, 0.314159M);
payableObjects[5] = new BasePlusCommissionEmployee("Bill", "Gates", "444-44-4444", 1000M, 0.314159M, 1000000M);
// Iterate over all payable objects
foreach (IPayable currentPayable in payableObjects)
{
// Output string representation
Console.WriteLine(currentPayable);
// Increase base salary by 10% for Base Plus Commission Employee
if (currentPayable is BasePlusCommissionEmployee)
{
BasePlusCommissionEmployee employee = (BasePlusCommissionEmployee)currentPayable;
employee.BaseSalary *= 1.10M;
// Output new base salary
Console.WriteLine("new base salary with 10% increase is: {0:C}", employee.BaseSalary);
}
// Output payment for each payable object
Console.WriteLine("payment due: {0:C}", currentPayable.GetPaymentAmount());
Console.WriteLine();
}
// Freeze console window
Console.ReadLine();
/***** End Modified code for assignment *****/
}
public static void Main(string[] args)
{
BasePlusCommissionEmployee employee = new BasePlusCommissionEmployee("Bob", "Lewis", "333-33-3333", 5000.00M, .04M, 300.00M);
Console.WriteLine("Employee information obtained by properties and methods: \n");
Console.WriteLine("{0} {1}", "First name is", employee.FirstName);
Console.WriteLine("{0} {1}", "Last name is", employee.LastName);
Console.WriteLine("{0} {1}", "Social security number is", employee.SocialSecurityNumber);
Console.WriteLine("{0} {1:C}", "Gross sales are", employee.GrossSales);
Console.WriteLine("{0} {1:C}", "Commission rate is", employee.CommissionRate);
Console.WriteLine("{0} {1:C}", "Earnings are", employee.Earnings());
Console.WriteLine("{0} {1:C}", "Base salary is", employee.BaseSalary);
employee.BaseSalary = 1000.00M;
Console.WriteLine("\n{0}:\n\n{1}", "Updated employee information obtained ToString", employee);
Console.Write("earnings: {0:C}", employee.Earnings());
Console.ReadKey();
}
public static void Main()
{
BasePlusCommissionEmployee employee = new BasePlusCommissionEmployee("Nordine", "Sebkhi", "999-99-9999", 5000.00M, 0.06M, 300.00M);
Console.WriteLine("Employee info obtained by properties and methods: \n");
Console.WriteLine("{0} {1}", "First name is", employee.FirstName);
Console.WriteLine("{0} {1}", "Last name is", employee.LastName);
Console.WriteLine("{0} {1}", "SSN is", employee.SocialSecurityNumber);
Console.WriteLine("{0} {1:C}", "Gross sale is", employee.GrossSales);
Console.WriteLine("{0} {1:F2}", "Commission rate is", employee.CommissionRate);
Console.WriteLine("{0} {1:C}", "Earnings are", employee.Earnings());
Console.WriteLine("{0} {1:C}", "Base salary is", employee.BaseSalary);
employee.BaseSalary = 100.00M;
Console.WriteLine("\n{0}:\n\n{1}", "Updated employee info obtained by ToString", employee);
Console.WriteLine("Earnings: {0:C}", employee.Earnings());
Console.ReadLine();
} // end class Main
static void Main(string[] args)
{
// Test each class by entering employee via constructor and printing details
HourlyEmployee Hire1 = new HourlyEmployee("Joe","Dunn","070723889",1000,40);
Console.WriteLine(Hire1);
Console.WriteLine("{0}\t {1}\n","Total earnings:",Hire1.Earnings());
SalariedEmployee Hire2 = new SalariedEmployee("John", "Rex", "970723889", 80000);
Console.WriteLine(Hire2);
Console.WriteLine("{0}\t {1}\n", "Total earnings:", Hire2.Earnings());
BasePlusCommissionEmployee Hire3 = new BasePlusCommissionEmployee("Reg", "Smith", "370723889", 10000, 1/5, 40000);
Console.WriteLine(Hire3);
Console.WriteLine("{0}\t {1}\n", "Total earnings:", Hire3.Earnings());
CommissionEmployee Hire4 = new CommissionEmployee("Lisa", "Pepper", "170723889", 100000, 1 / 5);
Console.WriteLine(Hire4);
Console.WriteLine("{0}\t {1}\n", "Total earnings:", Hire4.Earnings());
Console.Read();
}
static void Main()
{
// create derived-class objects
var salariedEmployee = new SalariedEmployee("John", "Smith",
"111-11-1111", 800.00M);
var hourlyEmployee = new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40.0M);
var commissionEmployee = new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000.00M, .06M);
var basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000.00M, .04M, 300.00M);
var pieceWorkerEmployee =
new PieceWorkerEmployee("Spencer", "Dee", "111-11-1111"
, 300M, 5000.000M);
new PieceWorkerEmployee("Andrew", "Wright", "222-22-2222", 400M, 3000M);
// create List<Employee> and initialize with employee objects
var employees = new List <Employee>()
{
salariedEmployee,
hourlyEmployee, commissionEmployee, basePlusCommissionEmployee, pieceWorkerEmployee
};
WriteLine("Employees processed polymorphically:\n");
// generically process each element in employees
foreach (var currentEmployee in employees)
{
WriteLine(currentEmployee); // invokes ToString
WriteLine($"earned: {currentEmployee.Earnings():C}\n");
}
// get type name of each object in employees
for (int j = 0; j < employees.Count; j++)
{
WriteLine($"Employee {j} is a {employees[j].GetType()}");
}
}
} // end Main
// generically process each element in array employees
public static void processEmployees(IPayable[] employees)
{
foreach (IPayable currentEmployee in employees)
{
Console.WriteLine(currentEmployee); // invokes ToString
// determine whether element is a BasePlusCommissionEmployee
if (currentEmployee is BasePlusCommissionEmployee)
{
// downcast Employee reference to
// BasePlusCommissionEmployee reference
BasePlusCommissionEmployee employee =
(BasePlusCommissionEmployee)currentEmployee;
employee.BaseSalary *= 1.10M;
Console.WriteLine(
"new base salary with 10% increase is: {0:C}",
employee.BaseSalary);
} // end if
Console.WriteLine(
"earned {0:C}\n", currentEmployee.GetPaymentAmount());
} // end foreach
} //end method
static void Main(string[] args)
{
Console.WriteLine("Payroll....");
//Employee ee = new Employee("Bruce", "Wayne", "BAT001");
//Console.WriteLine(ee);
HourlyEmployee he = new HourlyEmployee("Diana", "Ross", "WW001");
Console.WriteLine(he);
CommissionEmployee ce = new CommissionEmployee("Peter", "Parker", "SPIDER001");
Console.WriteLine(ce);
SalariedEmployee se = new SalariedEmployee("Bruce", "Banner", "HULK001");
Console.WriteLine(se);
BasePlusCommissionEmployee bce = new BasePlusCommissionEmployee("Tony", "Stark", "IRON001");
Console.WriteLine(bce);
}
public static void Main(string [] args)
{
// create four-element IPayable array
IPayable[] payableObjects = new IPayable[6];
// populate array with objects that implement IPayable
payableObjects[0] = new Invoice("01234", "seat", 2, 375.00M);
payableObjects[1] = new Invoice("56789", "tire", 4, 79.95M);
payableObjects[2] = new SalariedEmployee("John", "Smith", "111-11-1111", 800.00M);
payableObjects[3] = new HourlyEmployee("Bob", "Bobson", "222-22-2222", 16.75M, 40M );
payableObjects[4] = new CommissionEmployee("Sally", "Seashore", "333-33-3333", 10000M, .06M );
payableObjects[5] = new BasePlusCommissionEmployee("Bob", "Lewis", "444-44-4444", 5000M, .04M, 300M, .1M);
Console.WriteLine("Invoices and Employees process polymorphically:\n");
// generically process each element in array payableObjects
foreach (var currentPayable in payableObjects)
{
// output currentPayable and its appropriate payment amount
Console.WriteLine("{0}\npayment due: {1:C}\n", currentPayable, currentPayable.GetPaymentAmount());
} // end foreach
}
static void Main()
{
Console.WriteLine("(02) Empleado por Comision + Sueldo Base\n");
var employee = new BasePlusCommissionEmployee("Bob", "Lewis",
"333-33-3333", 5000.00M, .04M, 300.00M);
Console.WriteLine("Informacion del Empleado obtenido por Propiedades y Metodos: \n");
Console.WriteLine("Nombre : " + employee.FirstName);
Console.WriteLine("Apellido : " + employee.LastName);
Console.WriteLine("Numero de Seguro Social : " + employee.SocialSecurityNumber);
Console.WriteLine("Ventas Brutas : " + employee.GrossSales);
Console.WriteLine("Porcentaje de Comision : " + employee.CommissionRate);
Console.WriteLine("Ganancias : " + employee.Earnings());
Console.WriteLine("Salario Base : " + employee.BaseSalary);
employee.BaseSalary = 1000.00M; // Se actualiza el salario base
Console.WriteLine("\nInformacion actualizada obtenida por ToString:\n");
Console.WriteLine(employee);
Console.WriteLine("Ganancias : " + employee.Earnings() + "\n");
}
public static void Main(string[] args)
{
// assign base class reference to base class variable
CommissionEmployee commissionEmployee = new CommissionEmployee(
"Sue", "Jones", "222-22-2222", 10000.00M, .06M);
// assign derived class reference to derived class variable
BasePlusCommissionEmployee basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"333-33-3333", 5000.00M, .04M, 300.00M);
// invoke ToString and Earnings on base class object
// using base class variable
Console.WriteLine("{0} {1}:\n\n{2}\n{3}: {4:C}\n",
"Call CommissionEmployee's ToString and Earnings methods",
"with base class reference to base class object",
commissionEmployee.ToString(),
"Earnings", commissionEmployee.Earnings());
// invoke ToString and Earnings on derived class object
// using derived class variable
Console.WriteLine("{0} {1}:\n\n{2}\n{3}: {4:C}\n",
"Call BasePlusCommissionEmployee's ToString and Earnings",
"methods with derived class reference to derived class object",
basePlusCommissionEmployee.ToString(),
"Earnings", basePlusCommissionEmployee.Earnings());
// invoke ToString and Earnings on derived class object
// using base class variable
CommissionEmployee commissionEmployee2 =
basePlusCommissionEmployee;
Console.WriteLine("{0} {1}:\n\n{2}\n{3}: {4:C}",
"Call BasePlusCommissionEmployee's ToString and Earnings",
"methods with base class reference to derived class object",
commissionEmployee2.ToString(), "Earnings",
commissionEmployee2.Earnings());
} // end Main
static void Main()
{
// assign base-class reference to base-class variable
var commissionEmployee = new CommissionEmployee(
"Sue", "Jones", "222-22-2222", 10000.00M, .06M);
// assign derived-class reference to derived-class variable
var basePlusCommissionEmployee = new BasePlusCommissionEmployee(
"Bob", "Lewis", "333-33-3333", 5000.00M, .04M, 300.00M);
// invoke ToString and Earnings on base-class object
// using base-class variable
Console.WriteLine(
"Call CommissionEmployee's ToString and Earnings methods " +
"with base-class reference to base class object\n");
Console.WriteLine(commissionEmployee.ToString());
Console.WriteLine($"earnings: {commissionEmployee.Earnings()}\n");
// invoke ToString and Earnings on derived-class object
// using derived-class variable
Console.WriteLine("Call BasePlusCommissionEmployee's ToString and" +
" Earnings methods with derived class reference to" +
" derived-class object\n");
Console.WriteLine(basePlusCommissionEmployee.ToString());
Console.WriteLine(
$"earnings: {basePlusCommissionEmployee.Earnings()}\n");
// invoke ToString and Earnings on derived-class object
// using base-class variable
CommissionEmployee commissionEmployee2 = basePlusCommissionEmployee;
Console.WriteLine(
"Call BasePlusCommissionEmployee's ToString and Earnings " +
"methods with base class reference to derived-class object\n");
Console.WriteLine(commissionEmployee2.ToString());
Console.WriteLine(
$"earnings: {basePlusCommissionEmployee.Earnings()}\n");
}
public static void Main(string[] args)
{
Console.WriteLine("Payroll......");
//Employee ee = new Employee("Bruce", "Wayne", "BAT001");
//Console.WriteLine(ee.ToString());
HourlyEmployee he = new HourlyEmployee("Diane", "Carter", "WW001");
Console.WriteLine(he.ToString());
SalariedEmployee se = new SalariedEmployee("Barry", "Allen", "FLASH001");
Console.WriteLine(se.ToString());
CommissionEmployee ce = new CommissionEmployee("Peter", "Parker", "SPIDER001");
Console.WriteLine(ce.ToString());
BasePlusCommissionEmployee bce = new BasePlusCommissionEmployee("Clark", "Kent", "SUPER001");
Console.WriteLine(bce.ToString());
}
//load xml file into an ObservableCollection
private void InitEmployees(ObservableCollection <IPayable> EmployeeList, string path)
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.IgnoreWhitespace = true;
settings.IgnoreComments = true;
XmlReader xmlIn = XmlReader.Create(path, settings);
if (xmlIn.ReadToDescendant("Employee"))
{
// xmlIn.ReadToDescendant("Employee");
do
{
string id = xmlIn.GetAttribute("id");
if (id.Equals("salaried"))
{
xmlIn.ReadStartElement("Employee");
string ssn = xmlIn.ReadElementContentAsString();
string first = xmlIn.ReadElementContentAsString();
string last = xmlIn.ReadElementContentAsString();
decimal salary = xmlIn.ReadElementContentAsDecimal();
Employee salaryEmp = new SalariedEmployee(first, last, ssn, salary);
EmployeeList.Add(salaryEmp);
}
else if (id.Equals("commission"))
{
xmlIn.ReadStartElement("Employee");
string ssn = xmlIn.ReadElementContentAsString();
string first = xmlIn.ReadElementContentAsString();
string last = xmlIn.ReadElementContentAsString();
decimal sales = xmlIn.ReadElementContentAsDecimal();
decimal rate = xmlIn.ReadElementContentAsDecimal();
Employee salaryEmp = new CommissionEmployee(first, last, ssn, sales, rate);
EmployeeList.Add(salaryEmp);
}
else if (id.Equals("hourly"))
{
xmlIn.ReadStartElement("Employee");
string ssn = xmlIn.ReadElementContentAsString();
string first = xmlIn.ReadElementContentAsString();
string last = xmlIn.ReadElementContentAsString();
decimal hourlyWage = xmlIn.ReadElementContentAsDecimal();
decimal hoursWorked = xmlIn.ReadElementContentAsDecimal();
Employee salaryEmp = new HourlyEmployee(first, last, ssn, hourlyWage, hoursWorked);
EmployeeList.Add(salaryEmp);
}
else if (id.Equals("base"))
{
xmlIn.ReadStartElement("Employee");
string ssn = xmlIn.ReadElementContentAsString();
string first = xmlIn.ReadElementContentAsString();
string last = xmlIn.ReadElementContentAsString();
decimal sales = xmlIn.ReadElementContentAsDecimal();
decimal rate = xmlIn.ReadElementContentAsDecimal();
decimal salary = xmlIn.ReadElementContentAsDecimal();
Employee salaryEmp = new BasePlusCommissionEmployee(first, last, ssn, sales, rate, salary);
EmployeeList.Add(salaryEmp);
}
}while (xmlIn.ReadToNextSibling("Employee"));
}
xmlIn.Close();
}
public static void Main(string[] args)
{
// create derived class objects
SalariedEmployee salariedEmployee =
new SalariedEmployee("John", "Smith", "111-11-1111", 800.00M);
HourlyEmployee hourlyEmployee =
new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40.0M);
CommissionEmployee commissionEmployee =
new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000.00M, .06M);
BasePlusCommissionEmployee basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000.00M, .04M, 300.00M);
HourlyShiftEmployee hourlyShiftEmployee1 = new HourlyShiftEmployee("Nick", "Schuler", "111-22-3333", 10.00m, 30, 2);
HourlyShiftEmployee hourlyShiftEmployee2 = new HourlyShiftEmployee("George", "Of The Jungle", "000-00-0000", 20.00m, 40, 3);
Console.WriteLine("Employees processed individually:\n");
Console.WriteLine("{0}\nearned: {1:C}\n",
salariedEmployee, salariedEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
hourlyEmployee, hourlyEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
commissionEmployee, commissionEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
basePlusCommissionEmployee,
basePlusCommissionEmployee.Earnings());
Console.WriteLine("{0}\nEarned: {1:C}\n",
hourlyShiftEmployee1, hourlyShiftEmployee1.Earnings());
Console.WriteLine("{0}\nEarned: {1:C}\n", hourlyShiftEmployee2, hourlyShiftEmployee2.Earnings());
// create four-element Employee array
Employee[] employees = new Employee[6];
// initialize array with Employees of derived types
employees[0] = salariedEmployee;
employees[1] = hourlyEmployee;
employees[2] = commissionEmployee;
employees[3] = basePlusCommissionEmployee;
employees [4] = hourlyShiftEmployee1;
employees [5] = hourlyShiftEmployee2;
Console.WriteLine("Employees processed polymorphically:\n");
// generically process each element in array employees
foreach (Employee currentEmployee in employees)
{
Console.WriteLine(currentEmployee); // invokes ToString
// determine whether element is a BasePlusCommissionEmployee
if (currentEmployee is BasePlusCommissionEmployee)
{
// downcast Employee reference to
// BasePlusCommissionEmployee reference
BasePlusCommissionEmployee employee =
( BasePlusCommissionEmployee )currentEmployee;
employee.BaseSalary *= 1.10M;
Console.WriteLine(
"new base salary with 10% increase is: {0:C}",
employee.BaseSalary);
} // end if
Console.WriteLine(
"earned {0:C}\n", currentEmployee.Earnings());
} // end foreach
// get type name of each object in employees array
for (int j = 0; j < employees.Length; j++)
{
Console.WriteLine("Employee {0} is a {1}", j,
employees[j].GetType());
}
} // end Main
public static void Main(string[] args)
{
SalariedEmployee salariedEmployee =
new SalariedEmployee("John", "Smith", "111-11-1111", 800.00M);
HourlyEmployee hourlyEmployee =
new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40.0M);
CommissionEmployee commissionEmployee =
new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000.00M, .06M);
BasePlusCommissionEmployee basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000.00M, .04M, 300.00M);
Console.WriteLine("Employees processed individually:\n");
Console.WriteLine("{0}\nearned: {1:C}\n",
salariedEmployee, salariedEmployee.GetPaymentAmount());
Console.WriteLine("{0}\nearned: {1:C}\n",
hourlyEmployee, hourlyEmployee.GetPaymentAmount());
Console.WriteLine("{0}\nearned: {1:C}\n",
commissionEmployee, commissionEmployee.GetPaymentAmount());
Console.WriteLine("{0}\nearned: {1:C}\n",
basePlusCommissionEmployee,
basePlusCommissionEmployee.GetPaymentAmount());
// create four-element Employee array
Employee[] employees = new Employee[4];
// initialize array with Employees of derived types
employees[0] = salariedEmployee;
employees[1] = hourlyEmployee;
employees[2] = commissionEmployee;
employees[3] = basePlusCommissionEmployee;
Console.WriteLine("Employees processed polymorphically:\n");
// generically process each element in array employees
foreach (Employee currentEmployee in employees)
{
Console.WriteLine(currentEmployee); // invokes ToString
// determine whether element is a BasePlusCommissionEmployee
if (currentEmployee is BasePlusCommissionEmployee)
{
// downcast Employee reference to
// BasePlusCommissionEmployee reference
BasePlusCommissionEmployee employee =
(BasePlusCommissionEmployee)currentEmployee;
employee.BaseSalary *= 1.10M;
Console.WriteLine(
"new base salary with 10% increase is: {0:C}",
employee.BaseSalary);
} // end if
Console.WriteLine(
"earned {0:C}\n", currentEmployee.GetPaymentAmount());
} // end foreach
//get type name of each object in employees array
for (int j = 0; j < employees.Length; j++)
{
Console.WriteLine("Employee {0} is a {1}", j,
employees[j].GetType());
}
Console.WriteLine("-------------------------------------------------");
// create derived class objects
IPayable[] payableObjects = new IPayable[8];
payableObjects[0] = new SalariedEmployee("John", "Smith", "111-11-1111", 700M);
payableObjects[1] = new SalariedEmployee("Antonio", "Smith", "555-55-5555", 800M);
payableObjects[2] = new SalariedEmployee("Victor", "Smith", "444-44-4444", 600M);
payableObjects[3] = new HourlyEmployee("Karen", "Price", "222-22-2222", 16.75M, 40M);
payableObjects[4] = new HourlyEmployee("Ruben", "Zamora", "666-66-6666", 20.00M, 40M);
payableObjects[5] = new CommissionEmployee("Sue", "Jones", "333-33-3333", 10000M, .06M);
payableObjects[6] = new BasePlusCommissionEmployee("Bob", "Lewis", "777-77-7777", 5000M, .04M, 300M);
payableObjects[7] = new BasePlusCommissionEmployee("Lee", "Duarte", "888-88-888", 5000M, .04M, 300M);
SortSSNDelegate sortDelegate = new SortSSNDelegate(Employee.CompareSSN); //delegate points to method.
bool key = true;
while (key)
{
Console.WriteLine(Environment.NewLine + "1.Sort last name in ascending order using IComparable");
Console.WriteLine("2.Sort pay amount in descending order using IComparer");
Console.WriteLine("3.Sort by social security number in asc order using selection sort & DELEGATE");
Console.WriteLine("Press 4 anytime to Exit." + Environment.NewLine);
int value = Int32.Parse(Console.ReadLine());
switch (value)
{
case 1: Console.WriteLine("<Sorting Last Name using IComparABLE>");
Array.Sort(payableObjects);
PrintArrayElements(payableObjects);
break;
case 2: Console.WriteLine("\n\n<Sort payment amount in desc using ICompaRER>");
Array.Sort(payableObjects, new PaymentAmountDesc());
PrintArrayElements(payableObjects);
break;
case 3: Console.WriteLine("\n\n<Sort based on SSN in Ascending order>");
SelectionSortMethod(payableObjects as object, sortDelegate, true); // Call method. 'true' for ascending.
PrintArrayElements(payableObjects);
break;
default: key = false;
break;
}
} // end Main
}
public static void Main(string[] args)
{
// create derived class objects
SalariedEmployee salariedEmployee =
new SalariedEmployee("John", "Smith", "111-11-1111", 800.00M);
HourlyEmployee hourlyEmployee =
new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40.0M);
CommissionEmployee commissionEmployee =
new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000.00M, .06M);
BasePlusCommissionEmployee basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000.00M, .04M, 300.00M);
Console.WriteLine("Employees processed individually:\n");
Console.WriteLine("{0}\nearned: {1:C}\n",
salariedEmployee, salariedEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
hourlyEmployee, hourlyEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
commissionEmployee, commissionEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
basePlusCommissionEmployee,
basePlusCommissionEmployee.Earnings());
// create four-element Employee array
Employee[] employees = new Employee[4];
// initialize array with Employees of derived types
employees[0] = salariedEmployee;
employees[1] = hourlyEmployee;
employees[2] = commissionEmployee;
employees[3] = basePlusCommissionEmployee;
Console.WriteLine("Employees processed polymorphically:\n");
// generically process each element in array employees
processEmployees(employees);
// get type name of each object in employees array
for (int j = 0; j < employees.Length; j++)
Console.WriteLine("Employee {0} is a {1}", j,
employees[j].GetType());
Console.WriteLine("\nEMPLOYEES PROCESSED BY IPAYABLE\n");
//Create IPayable array
IPayable[] payableObjects = new IPayable[8];
payableObjects[0] = new SalariedEmployee(
"John", "Smith", "111-11-1111", 700M);
payableObjects[1] = new SalariedEmployee(
"Antonio", "Smith", "555-55-5555", 800M);
payableObjects[2] = new SalariedEmployee(
"Victor", "Smith", "444-44-4444", 600M);
payableObjects[3] = new HourlyEmployee(
"Karen", "Price", "222-22-2222", 16.75M, 40M);
payableObjects[4] = new HourlyEmployee(
"Ruben", "Zamora", "666-66-6666", 20.00M, 40M);
payableObjects[5] = new CommissionEmployee(
"Sue", "Jones", "333-33-3333", 10000M, .06M);
payableObjects[6] = new BasePlusCommissionEmployee(
"Bob", "Lewis", "777-77-7777", 5000M, .04M, 300M);
payableObjects[7] = new BasePlusCommissionEmployee(
"Lee", "Duarte", "888-88-888", 5000M, .04M, 300M);
// generically process each element in array employees
processEmployees(payableObjects);
//bubble sort and pointer
Console.WriteLine("\nIPAYABLES SORTED BY SSN:\n");
BubbleSort(payableObjects, SSNAscending);
foreach (Employee currentEmployee in payableObjects)
{
Console.WriteLine(currentEmployee); // invokes ToString
Console.WriteLine(
"earned {0:C}\n", currentEmployee.Earnings());
} // end foreach
//IComparer
Console.WriteLine("\nIPAYABLES SORTED BY LAST NAME ASCENDING\n");
ArrayList comparerSample = new ArrayList();
//populate ArrayList for IComparer and IComprable
foreach (IPayable currentPayable in payableObjects)
{
comparerSample.Add(currentPayable);
}//end foreach
IComparer lastAscend = new SortLastNAscending();
comparerSample.Sort(lastAscend);
foreach (Employee currentEmployee in comparerSample)
{
Console.WriteLine(currentEmployee); // invokes ToString
Console.WriteLine(
"earned {0:C}\n", currentEmployee.Earnings());
} // end foreach
//IComparable implementation
Console.WriteLine("\nIPAYABLES SORTED BY SALARY DESCEDNING\n");
comparerSample.Sort();
foreach (Employee currentEmployee in comparerSample)
{
Console.WriteLine(currentEmployee); // invokes ToString
Console.WriteLine(
"earned {0:C}\n", currentEmployee.Earnings());
} // end foreach
}
public static void Main(string[] args)
{
IPayable[] payableObjects = new IPayable[8];
payableObjects[0] = new SalariedEmployee("John", "Smith", "111-11-1111", 700M);
payableObjects[1] = new SalariedEmployee("Antonio", "Smith", "555-55-5555", 800M);
payableObjects[2] = new SalariedEmployee("Victor", "Smith", "444-44-4444", 600M);
payableObjects[3] = new HourlyEmployee("Karen", "Price", "222-22-2222", 16.75M, 40M);
payableObjects[4] = new HourlyEmployee("Ruben", "Zamora", "666-66-6666", 20.00M, 40M);
payableObjects[5] = new CommissionEmployee("Sue", "Jones", "333-33-3333", 10000M, .06M);
payableObjects[6] = new BasePlusCommissionEmployee("Bob", "Lewis", "777-77-7777", 5000M, .04M, 300M);
payableObjects[7] = new BasePlusCommissionEmployee("Lee", "Duarte", "888-88-888", 5000M, .04M, 300M);
/*
Console.WriteLine("Not sorted in any way yet \n");
for (int j = 0; j < payableObjects.Length; j++) {
Console.WriteLine("Employee new {0} is a {1}", j,
payableObjects[j]);
}
*/
foreach (IPayable p in payableObjects) {
Console.WriteLine(p + "\n");
}
string menuOption;
bool menuLogic = true;
while (menuLogic) {
Console.WriteLine("1: Sort last name in ascending order using IComparable");
Console.WriteLine("2: Sort pay amount in descending order using IComparer");
Console.WriteLine("3: Sort by social security number in ascending order using a selection sort and delegate");
Console.WriteLine("4: Exit");
menuOption = Console.ReadLine();
switch (menuOption) {
case "1":
Array.Sort(payableObjects);
foreach (IPayable p in payableObjects) {
Console.WriteLine(p + "\n");
}
Console.WriteLine();
break;
case "2":
Array.Sort(payableObjects, Employee.payAmountSorter());
foreach (IPayable p in payableObjects) {
Console.WriteLine(p + "\n");
}
Console.WriteLine();
break;
case "3":
PayrollSystemTest payRoll = new PayrollSystemTest();
ComparerSSN ssnSort = new ComparerSSN(Employee.SortAsSSN);
payRoll.SelectionSort(payableObjects, ssnSort);
break;
case "4":
Console.WriteLine("Option 4 ");
menuLogic = false;
break;
}
}
Console.ReadKey();
}
static void Main()
{
// create derived-class objects
var salariedEmployee = new SalariedEmployee("John", "Smith",
"111-11-1111", 800.00M);
var hourlyEmployee = new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40.0M);
var commissionEmployee = new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000.00M, .06M);
var basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000.00M, .04M, 300.00M);
Console.WriteLine("Employees processed individually:\n");
Console.WriteLine($"{salariedEmployee}\nearned: " +
$"{salariedEmployee.Earnings():C}\n");
Console.WriteLine(
$"{hourlyEmployee}\nearned: {hourlyEmployee.Earnings():C}\n");
Console.WriteLine($"{commissionEmployee}\nearned: " +
$"{commissionEmployee.Earnings():C}\n");
Console.WriteLine($"{basePlusCommissionEmployee}\nearned: " +
$"{basePlusCommissionEmployee.Earnings():C}\n");
// create List<Employee> and initialize with employee objects
var employees = new List <Employee>()
{
salariedEmployee,
hourlyEmployee, commissionEmployee, basePlusCommissionEmployee
};
Console.WriteLine("Employees processed polymorphically:\n");
// generically process each element in employees
foreach (var currentEmployee in employees)
{
Console.WriteLine(currentEmployee); // invokes ToString
// determine whether element is a BasePlusCommissionEmployee
if (currentEmployee is BasePlusCommissionEmployee)
{
// downcast Employee reference to
// BasePlusCommissionEmployee reference
var employee = (BasePlusCommissionEmployee)currentEmployee;
employee.BaseSalary *= 1.10M;
Console.WriteLine("new base salary with 10% increase is: " +
$"{employee.BaseSalary:C}");
}
Console.WriteLine($"earned: {currentEmployee.Earnings():C}\n");
}
// get type name of each object in employees
for (int j = 0; j < employees.Count; j++)
{
Console.WriteLine(
$"Employee {j} is a {employees[j].GetType()}");
}
Console.WriteLine("-----------------Beginnig of Question 3 answer");
Console.WriteLine("-----------------by Jovane Marques - 300982100");
var employeesNewSalary = employees.Select(e =>
new
{
FullName = e.FirstName + " " + e.LastName,
Salary = e is BasePlusCommissionEmployee ? ((e as BasePlusCommissionEmployee).BaseSalary * Decimal.Parse("1.1")) : e.Earnings()
});
foreach (var emp in employeesNewSalary)
{
Console.WriteLine("Employee: " + emp.FullName + ", Salary = " + emp.Salary);
}
Console.WriteLine("-----------------End of Question 3 answer");
Console.ReadKey();
}
static void Main()
{
var date1 = new Date(1, 1, 1989);
var birthday = new Date(2, 9, 1989);
var salariedEmployee = new SalariedEmployee("John", "Smith", "111-11-1111", 800.00m, birthday);
var hourlyEmployee = new HourlyEmployee("Karen", "Price", "222-22-2222", 16.75m, 40.0m, birthday);
var commissionEmployee = new CommissionEmployee("Sue", "Jones", "333-33-3333", 10000.00m, .06m, birthday);
var basePlusCommissionEmployee = new BasePlusCommissionEmployee("Bob", "Lewis", "444-44-4444", 5000.00m, .04m, 300.00m, birthday);
var pieceWorker2 = new PieceWorker("Brian", "Briansen", "555-55-5555", .40m, 1000, birthday);
birthday = new Date(4, 9, 1989);
var pieceWorker = new PieceWorker("Brian", "Briansen", "555-55-5555", .40m, 1000, birthday);
Console.WriteLine("Employees processed individually:\n");
Console.WriteLine($"{salariedEmployee}\nearned: " +
$"{salariedEmployee.Earnings():C}\n");
Console.WriteLine($"{hourlyEmployee}\nearned: " +
$"{hourlyEmployee.Earnings():C}\n");
Console.WriteLine($"{commissionEmployee}\nearned: " +
$"{commissionEmployee.Earnings():C}\n");
Console.WriteLine($"{basePlusCommissionEmployee}\nearned: " +
$"{basePlusCommissionEmployee.Earnings():C}\n");
Console.WriteLine($"{pieceWorker}\nearned: " +
$"{pieceWorker.Earnings():C}");
var employees = new List <Employee>()
{
salariedEmployee, hourlyEmployee, commissionEmployee, basePlusCommissionEmployee, pieceWorker2, pieceWorker
};
Console.WriteLine("\nEmployees processed polymorphically: \n");
for (int month = 1; month < 12; month++)
{
foreach (var currentEmployee in employees)
{
Console.WriteLine(currentEmployee);
if (currentEmployee is BasePlusCommissionEmployee)
{
var employee = (BasePlusCommissionEmployee)currentEmployee;
employee.BaseSalary *= 1.10m;
Console.WriteLine("new base salary with 10% increase is: " +
$"{employee.BaseSalary:C}");
}
if (month == currentEmployee.Birthday.Month)
{
Console.WriteLine("Birthday Bonus: 100.00");
Console.WriteLine($"earned {currentEmployee.Earnings() + 100:C}\n");
}
else
{
Console.WriteLine($"earned {currentEmployee.Earnings():C}\n");
}
}
}
for (int j = 0; j < employees.Count; j++)
{
Console.WriteLine($"Employee {j} is a {employees[j].GetType()}");
}
Console.ReadLine();
}
public static void Main(string[] args)
{
// create derived class objects
SalariedEmployee salariedEmployee =
new SalariedEmployee("John", "Smith", "111-11-1111", 800.00M);
HourlyEmployee hourlyEmployee =
new HourlyEmployee("Karen", "Price",
"222-22-2222", 16.75M, 40.0M);
CommissionEmployee commissionEmployee =
new CommissionEmployee("Sue", "Jones",
"333-33-3333", 10000.00M, .06M);
BasePlusCommissionEmployee basePlusCommissionEmployee =
new BasePlusCommissionEmployee("Bob", "Lewis",
"444-44-4444", 5000.00M, .04M, 300.00M);
Console.WriteLine("Employees processed individually:\n");
Console.WriteLine("{0}\nearned: {1:C}\n",
salariedEmployee, salariedEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
hourlyEmployee, hourlyEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
commissionEmployee, commissionEmployee.Earnings());
Console.WriteLine("{0}\nearned: {1:C}\n",
basePlusCommissionEmployee,
basePlusCommissionEmployee.Earnings());
// create four-element Employee array
Employee[] employees = new Employee[4];
// initialize array with Employees of derived types
employees[0] = salariedEmployee;
employees[1] = hourlyEmployee;
employees[2] = commissionEmployee;
employees[3] = basePlusCommissionEmployee;
Console.WriteLine("Employees processed polymorphically:\n");
// generically process each element in array employees
processEmployees(employees);
// get type name of each object in employees array
for (int j = 0; j < employees.Length; j++)
{
Console.WriteLine("Employee {0} is a {1}", j,
employees[j].GetType());
}
Console.WriteLine("\nEMPLOYEES PROCESSED BY IPAYABLE\n");
//Create IPayable array
IPayable[] payableObjects = new IPayable[8];
payableObjects[0] = new SalariedEmployee(
"John", "Smith", "111-11-1111", 700M);
payableObjects[1] = new SalariedEmployee(
"Antonio", "Smith", "555-55-5555", 800M);
payableObjects[2] = new SalariedEmployee(
"Victor", "Smith", "444-44-4444", 600M);
payableObjects[3] = new HourlyEmployee(
"Karen", "Price", "222-22-2222", 16.75M, 40M);
payableObjects[4] = new HourlyEmployee(
"Ruben", "Zamora", "666-66-6666", 20.00M, 40M);
payableObjects[5] = new CommissionEmployee(
"Sue", "Jones", "333-33-3333", 10000M, .06M);
payableObjects[6] = new BasePlusCommissionEmployee(
"Bob", "Lewis", "777-77-7777", 5000M, .04M, 300M);
payableObjects[7] = new BasePlusCommissionEmployee(
"Lee", "Duarte", "888-88-888", 5000M, .04M, 300M);
// generically process each element in array employees
processEmployees(payableObjects);
//bubble sort and pointer
Console.WriteLine("\nIPAYABLES SORTED BY SSN:\n");
BubbleSort(payableObjects, SSNAscending);
foreach (Employee currentEmployee in payableObjects)
{
Console.WriteLine(currentEmployee); // invokes ToString
Console.WriteLine(
"earned {0:C}\n", currentEmployee.Earnings());
} // end foreach
//IComparer
Console.WriteLine("\nIPAYABLES SORTED BY LAST NAME ASCENDING\n");
ArrayList comparerSample = new ArrayList();
//populate ArrayList for IComparer and IComprable
foreach (IPayable currentPayable in payableObjects)
{
comparerSample.Add(currentPayable);
}//end foreach
IComparer lastAscend = new SortLastNAscending();
comparerSample.Sort(lastAscend);
foreach (Employee currentEmployee in comparerSample)
{
Console.WriteLine(currentEmployee); // invokes ToString
Console.WriteLine(
"earned {0:C}\n", currentEmployee.Earnings());
} // end foreach
//IComparable implementation
Console.WriteLine("\nIPAYABLES SORTED BY SALARY DESCEDNING\n");
comparerSample.Sort();
foreach (Employee currentEmployee in comparerSample)
{
Console.WriteLine(currentEmployee); // invokes ToString
Console.WriteLine(
"earned {0:C}\n", currentEmployee.Earnings());
} // end foreach
} // end Main